/Engine/Source/Runtime/CoreUObject/Public/UObject/ScriptInterface.h
Assignment from an object type that implements the InterfaceType native interface class
template<typename U, decltype(ImplicitConv< [UObject](API\Runtime\CoreUObject\UObject\UObject) * >(std::declval< U >()))*> [TScriptInterface](API\Runtime\CoreUObject\UObject\TScriptInterface) & operator= ( U && Source )